def __init__(self, definition_cfg):
self.cfg = definition_cfg
for fname, fval in self.cfg.items():
if (isinstance(fname, six.string_types)
and (fname in self.required_fields
or fname.endswith('_inspector'))):
setattr(self, fname, fval)
else:
LOG.warning(_LW("Ignore unrecognized field %s"), fname)
for fname in self.required_fields:
if not getattr(self, fname, None):
raise declarative.MeterDefinitionException(
_LE("Missing field %s") % fname, self.cfg)
if self.type not in sample.TYPES:
raise declarative.MeterDefinitionException(
_LE("Unrecognized type value %s") % self.type, self.cfg)
def __init__(self, definition_cfg, conf, plugin_manager):
self.conf = conf
self.cfg = definition_cfg
missing = [
field for field in self.REQUIRED_FIELDS if not self.cfg.get(field)
]
if missing:
raise declarative.MeterDefinitionException(
_("Required fields %s not specified") % missing, self.cfg)
self._event_type = self.cfg.get('event_type')
if isinstance(self._event_type, six.string_types):
self._event_type = [self._event_type]
self._event_type = [re.compile(etype) for etype in self._event_type]
if ('type' not in self.cfg.get('lookup', [])
and self.cfg['type'] not in sample_util.TYPES):
raise declarative.MeterDefinitionException(
_("Invalid type %s specified") % self.cfg['type'], self.cfg)
self._fallback_user_id = declarative.Definition(
'user_id', "ctxt.user_id|ctxt.user", plugin_manager)
self._fallback_project_id = declarative.Definition(
'project_id', "ctxt.tenant_id|ctxt.tenant", plugin_manager)
self._attributes = {}
self._metadata_attributes = {}
self._user_meta = None
for name in self.SAMPLE_ATTRIBUTES:
attr_cfg = self.cfg.get(name)
if attr_cfg:
self._attributes[name] = declarative.Definition(
name, attr_cfg, plugin_manager)
metadata = self.cfg.get('metadata', {})
for name in metadata:
self._metadata_attributes[name] = declarative.Definition(
name, metadata[name], plugin_manager)
user_meta = self.cfg.get('user_metadata')
if user_meta:
self._user_meta = declarative.Definition(None, user_meta,
plugin_manager)
# List of fields we expected when multiple meter are in the payload
self.lookup = self.cfg.get('lookup')
if isinstance(self.lookup, six.string_types):
self.lookup = [self.lookup]